PACIFIC OCEAN – Fresh baked bread from your favorite bakery, a warm apple pie on the windowsill…underwater enemy attacks? The United States Navy is adding yet another scent to the list of smells that help you feel safe at home – the scent of an enemy mine, that is, and the feeling that Barb, a 3 ton whale who’s been secretly trained to sniff out and destroy these intruders is keeping our country safe and sound.